<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
    
        *{
            margin: 0;
            padding: 0;
        }
        /* 最外层容器样式 */
        .wrap{
            width: 200px;
            height: 200px;
            margin: 180px auto;
            position: relative;
        }
        /* 包裹所有边块容器样式 */
        .cube{
            width: 200px;
            height: 200px;
            margin: 0 auto;
            /* 转换为3d样式场景 */
            transform-style: preserve-3d;
            transform: rotateX(-30deg) rotateY(-80deg);
            animation: rotate linear 20s infinite;
        }
        /* 旋转动画 */
        @-webkit-keyframes rotate{
            from{
                transform: rotateX(0deg) rotateY(0deg);
            }
            to{
                transform: rotateX(360deg) rotateY(360deg);
            }
        }
        .cube div{
            position: absolute;
            width: 200px;
            height: 200px;
            opacity: 0.8;
            transition: all .4s;
        }
        .pic{
            width: 200px;
            height: 200px;
        }
        .cube .out_front{
            transform: rotateY(0deg) translateZ(100px);
        }
        .cube .out_back{
            transform: translateZ(-100px) rotateY(180deg);
        }
        .cube .out_left{
            transform: rotateY(-90deg) translateZ(100px);
        }
        .cube .out_right{
            transform: rotateY(90deg) translateZ(100px);
        }
        .cube .out_top{
            transform: rotateX(90deg) translateZ(100px);
        }
        .cube .out_bottom{
            transform: rotateX(90deg) translateZ(-100px);
        }

        /* 小正方体样式 */
        .cube span{
            display: block;
            width: 100px;
            height: 100px;
            position: absolute;
            top:50px;
            left: 50px;
        }

        .cube .in_front{
            transform: rotateY(0deg) translateZ(50px);
        }
        .cube .in_back{
            transform: rotateY(0deg) translateZ(-50px);
        }
        .cube .in_left{
            transform: rotateY(90deg) translateZ(-50px);
        }
        .cube .in_right{
            transform: rotateY(90deg) translateZ(50px);
        }
        .cube .in_top{
            transform: rotateX(90deg) translateZ(50px);
        }
        .cube .in_bottom{
            transform: rotateX(90deg) translateZ(-50px);
        }

        /* 鼠标移入 */
        .cube:hover .out_front{
            transform: rotateY(0deg) translateZ(200px);
        }
        .cube:hover .out_back{
            transform: rotateY(180deg) translateZ(200px);
        }
        .cube:hover .out_left{
            transform: rotateY(-90deg) translateZ(200px);
        }
        .cube:hover .out_right{
            transform: rotateY(90deg) translateZ(200px);
        }
        .cube:hover .out_top{
            transform: rotateX(90deg) translateZ(200px);
        }
        .cube:hover .out_bottom{
            transform: rotateX(90deg) translateZ(-200px);
        }
    </style>
</head>
<body>
    <!-- 外层最大容器 -->
    <div class="wrap">
        <!-- 包裹所有边块容器 -->
        <div class="cube">
            <!-- 大正方体 -->
                <!-- 前面图片 -->
                <div class="out_front">
                    <img src="./iceberg_1x.jpg" alt="" class="pic">
                </div>
                <!-- 后面图片 -->
                <div class="out_back">
                    <img src="./igloo-800_1x.jpg" alt="" class="pic">
                </div>
                <!-- 左面图片 -->
                <div class="out_left">
                    <img src="./landscape-test-1_1x.jpg" alt="" class="pic">
                </div>
                <!-- 右面图片 -->
                <div class="out_right">
                    <img src="./render1_1x.jpg" alt="" class="pic">
                </div>
                <!-- 上面图片 -->
                <div class="out_top">
                    <img src="./space_1x.jpg" alt="" class="pic">
                </div>
                <!-- 下面图片 -->
                <div class="out_bottom">
                    <img src="./trees_1x.jpg" alt="" class="pic">
                </div>

            <!-- 小正方体 -->
                <span class="in_front">
                    <img src="./iceberg_1x.jpg" alt="" width="100px" height="100px">
                </span>
                <span class="in_back">
                    <img src="./igloo-800_1x.jpg" alt="" width="100px" height="100px">
                </span>
                <span class="in_left">
                    <img src="./landscape-test-1_1x.jpg" width="100px" height="100px">
                </span>
                <span class="in_right">
                    <img src="./render1_1x.jpg" alt="" width="100px" height="100px">
                </span>
                <span class="in_top">
                    <img src="./space_1x.jpg" alt="" width="100px" height="100px">
                </span>
                <span class="in_bottom">
                    <img src="./trees_1x.jpg" alt="" width="100px" height="100px">
                </span>
        </div>
    </div>
</body>
</html>